An untitled photograph by Tonee Harbert.

Thursday, March 7

The show Ground Signals at Speedwell Projects (630 Forest Ave., Portland) presents Portland photographer Tonee Harbert’s haunting black-and-white landscapes depicting the concurrent decay of the human and natural worlds. On view through March 30; open today noon to 6 p.m. 805-1835. speedwellprojects.com. And tonight at The Apohadion Theater (107 Hanover St., Portland), Tennessee punkers Commander Keen rip it up with fellow Southern indie-rockers Jim Shorts and Portland’s Body Electric at 8:30 p.m. Tix: $5 (all ages). 831-9569. theapohadiontheater.com.